The formula below calculates the weighted average of these scores. Components of your grade evaluation with the weights of each component. Once you have both numbers divide the first by the second.
Why Use a Rolling Average.
Why Use a Rolling Average. The weighted mean also called weighted average is used a lot by teachersYou will learn how to calculate the weighted average using a real life example. How to calculate your weighted average based on the components of evaluation. The following example will demonstrate how to use Excels SUMPRODUCT and SUM functions to calculate a weighted average.